Zobrazeno 1 - 10
of 17
pro vyhledávání: '"J. Paski"'
Publikováno v:
IEEE Sensors Journal. 6:542-547
Different ways to reduce hysteresis in a capacitive-type thermally carbonized porous silicon (TC-PS) humidity sensor are studied and compared. Modification of the contact angle of the dielectric surface, enlargement of the pore size of dielectric, an
Publikováno v:
physica status solidi (a). 202:1629-1633
Different kind of drugs can be loaded into the porous silicon microparticles for oral dosing. In cases where the drug is in its crystalline form in the pores, the amount of the loaded drug can be determined accurately using a calorimetric method, the
Publikováno v:
physica status solidi (c). 2:3379-3383
Thermal carbonization of porous silicon (PSi) by acetylene has shown good stability against ageing and it also maintains a large spesific surface area of the PSi. Therefore, thermally carbonized porous silicon (TCPSi) is appropriate for humidity sens
Publikováno v:
physica status solidi (a). 202:1653-1657
Thermal carbonization of porous silicon (PS) at 820 °C under acetylene atmosphere is an appropriate method for humidity sensing purposes. It produces stable and hydrophilic surface still maintaining originally large specific surface area of PS. We r
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 80:393-397
Thermally carbonised mesoporous silicon microparticles were produced and loaded with two active pharmaceutical ingredients, ibuprofen and antipyrine. By combining the results measured with TG and DSC, reliable estimations for the degrees of the drug
Publikováno v:
Sensors and Actuators A: Physical. 116:438-441
The temperature dependence of the electrical conductivity in thermally carbonized porous silicon has been studied. The temperature dependence of conductivity is dependent on the treatment temperature and on the thickness of the porous layer. Due to t
Publikováno v:
Proceedings of IEEE Sensors, 2004..
We have reduced remarkably the hysteresis on a capacitive-type thermally carbonized porous silicon (TC-PS) humidity sensor by heating the sensor during the measurement. Although the TC-PS humidity sensor has been shown to be very sensitive and quite
Autor:
David S. Wolf, G. Hunter Ware, William F. Tompkins, David A. Smith, Alison J. Paski, Derek R. Anderson, Roger J. Young
Publikováno v:
18th EEGS Symposium on the Application of Geophysics to Engineering and Environmental Problems.
Electromagnetic (EM) data recently acquired for a munitions detection project, processed using standard Geosoft Oasis Montaj methods and analyzed in profile, produced more than 1000 targets per acre, far more than the number predicted by prior cleara
Autor:
David A. Smith, G. Hunter Ware, Roger J. Young, Alison J. Paski, David S. Wolf, Derek R. Anderson, William F. Tompkins
Publikováno v:
Symposium on the Application of Geophysics to Engineering and Environmental Problems 2005.
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